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The Cornell Lab of Ornithology builds the eBird global platform for communities and partners around the world to advance data-driven science, education, and conservation.

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San Gabriel River--Willow to 7th St.

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Illustrated Checklist

 Powered by Macaulay Library and eBird
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153 Species Observed
Species w/ Photos
Species w/ Audio
Species Needing Photos
Species Needing Audio
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Native and Naturalized (150)

  1. Last observed by Alex Bartolo on 12 Mar 2024
  2. Last observed by Alex Bartolo on 12 Mar 2024
  3. Last observed by Alex Bartolo on 12 Oct 2020
  4. Last observed by Alex Bartolo on 25 Feb 2022
  5. Last observed by Alex Bartolo on 4 Feb 2023
  6. Last observed by Ken Schneider on 8 Dec 2020
  7. Last observed by Benjamin Ewing on 19 Jun 2023
  8. Last observed by Alex Bartolo on 12 Mar 2024
  9. Last observed by Alex Bartolo on 12 Mar 2024
  10. Last observed by Jonathan Feenstra on 26 Oct 2020
  11. Last observed by Jonathan Feenstra on 26 Oct 2020
  12. Last observed by Ben Newhouse on 13 Jan 2018
  13. Last observed by Gary Peebles on 12 Jan 2020
  14. Last observed by Jonathan Feenstra on 26 Oct 2020
  15. Last observed by Alex Bartolo on 27 Mar 2023
  16. Last observed by Ben Newhouse on 10 Mar 2019
  17. Last observed by Benjamin Ewing on 19 Jun 2023
  18. Last observed by Mike San Miguel on 20 Feb 2010
  19. Last observed by Mike Burnam on 8 May 2020
  20. Last observed by Ben Newhouse on 27 Jan 2019
  21. Last observed by Alex Bartolo on 27 Mar 2023
  22. Last observed by Alex Bartolo on 1 Jan 2024
  23. Last observed by Gary Peebles on 4 Dec 2017
  24. Last observed by Alex Bartolo on 16 Jan 2023
  25. Last observed by Alex Bartolo on 28 Feb 2024
  26. Last observed by Steve Morris on 23 Nov 2020
  27. Last observed by Ben Newhouse on 16 Apr 2023
  28. Last observed by Alex Bartolo on 12 Mar 2024
  29. Last observed by Brian Daniels on 19 Nov 1988
  30. Last observed by Jonathan Feenstra on 21 Oct 2020
  31. Last observed by Benjamin Ewing on 29 Jul 2023
  32. Last observed by Alex Bartolo on 7 Sep 2020
  33. Last observed by Ben Newhouse on 17 Sep 2021
  34. Last observed by Ben Newhouse on 16 Apr 2023
  35. Last observed by Alex Bartolo on 12 Mar 2024
  36. Last observed by Alex Bartolo on 10 Sep 2022
  37. Last observed by Natasha KD on 7 Oct 2023
  38. Last observed by Brian Daniels on 28 Jan 2019
  39. Last observed by John Weir on 9 Apr 2024
  40. Last observed by Alex Bartolo on 12 Mar 2024
  41. Last observed by Alex Bartolo on 9 Apr 2021
  42. Last observed by Alex Bartolo on 12 Mar 2024
  43. Last observed by Brian Daniels on 18 Aug 2019
  44. Last observed by Ben Newhouse on 13 May 2023
  45. Last observed by Dean Newhouse on 16 Dec 2018
  46. Last observed by Benjamin Ewing on 28 Aug 2022
  47. Last observed by John Weir on 9 Apr 2024
  48. Last observed by Alex Bartolo on 12 Mar 2024
  49. Last observed by Mike San Miguel on 20 Feb 2010
  50. Last observed by Ken Schneider on 8 Dec 2020
  51. Last observed by Brian Daniels on 8 Feb 1986
  52. Last observed by Ben Newhouse on 13 Jan 2018
  53. Last observed by Alex Bartolo on 12 Mar 2024
  54. Last observed by Brian Daniels on 26 Sep 2012
  55. Last observed by Alex Bartolo on 12 Mar 2024
  56. Last observed by Benjamin Ewing on 4 Feb 2023
  57. Last observed by Katie Cleveland on 5 Nov 2016
  58. Last observed by Alex Bartolo on 12 Mar 2024
  59. Last observed by John Weir on 9 Apr 2024
  60. Last observed by Benjamin Ewing on 23 Jan 2023
  61. Last observed by Ben Newhouse on 13 May 2023
  62. Last observed by Ben Newhouse on 5 Nov 2020
  63. Last observed by Brian Daniels on 29 Oct 1990
  64. Last observed by Alex Bartolo on 26 Aug 2020
  65. Last observed by Benjamin Ewing on 22 Apr 2023
  66. Last observed by Marjolein Groot Nibbelink on 20 Sep 2014
  67. Last observed by Ben Newhouse on 5 Nov 2020
  68. Last observed by John Weir on 9 Apr 2024
  69. Last observed by Ryan Gannon on 25 Nov 2023
  70. Last observed by Ryan Gannon on 25 Nov 2023
  71. Last observed by Alex Bartolo on 1 Jan 2024
  72. Last observed by Alex Bartolo on 12 Mar 2024
  73. Last observed by Natasha KD on 7 Oct 2023
  74. Last observed by Mike San Miguel on 14 Jan 1996
  75. Last observed by Alex Bartolo on 12 Mar 2024
  76. Last observed by Alex Bartolo on 12 Mar 2024
  77. Last observed by Jonathan Feenstra on 20 Oct 2020
  78. Last observed by Ryan Gannon on 25 Nov 2023
  79. Last observed by Alex Bartolo on 12 Mar 2024
  80. Last observed by Alex Bartolo on 26 Nov 2022
  81. Last observed by Jonathan Feenstra on 26 Oct 2020
  82. Last observed by Mary-Rose Hoang on 20 Aug 2022
  83. Last observed by Alex Bartolo on 10 Sep 2022
  84. Last observed by Alex Bartolo on 12 Mar 2024
  85. Last observed by Alex Bartolo on 23 Oct 2023
  86. Last observed by Alex Bartolo on 1 Oct 2020
  87. Last observed by Alex Bartolo on 1 Jan 2024
  88. Last observed by Steve Morris on 23 Nov 2020
  89. Last observed by Alex Bartolo on 12 Mar 2024
  90. Last observed by Ben Newhouse on 16 Apr 2023
  91. Last observed by Alex Bartolo on 12 Mar 2024
  92. Last observed by Alex Bartolo on 5 Oct 2022
  93. Last observed by Ben Newhouse on 16 Apr 2023
  94. Last observed by Alex Bartolo on 1 Jan 2024
  95. Last observed by Alex Bartolo on 27 Mar 2023
  96. Last observed by Alex Bartolo on 5 Nov 2022
  97. Last observed by Alex Bartolo on 10 Sep 2022
  98. Last observed by Natasha KD on 7 Oct 2023
  99. Last observed by Alex Bartolo on 4 Apr 2023
  100. Last observed by Alex Bartolo on 4 Aug 2020
  101. Last observed by Stephen Lavallee on 11 Jan 2019
  102. Last observed by Ben Newhouse on 24 Sep 2021
  103. Last observed by Benjamin Ewing on 23 Jun 2023
  104. Last observed by Benjamin Ewing on 23 Jun 2023
  105. Last observed by Katie Cleveland on 5 Nov 2016
  106. Last observed by Benjamin Ewing on 19 Jun 2023
  107. Last observed by Alex Bartolo on 12 Mar 2024
  108. Last observed by Alex Bartolo on 12 Mar 2024
  109. Last observed by Benjamin Ewing on 29 Jul 2023
  110. Last observed by John Weir on 9 Apr 2024
  111. Last observed by Alex Bartolo on 25 Jan 2023
  112. Last observed by Alex Bartolo on 27 Mar 2023
  113. Last observed by Alex Bartolo on 12 Mar 2024
  114. Last observed by Alex Bartolo on 20 Jan 2022
  115. Last observed by Alex Bartolo on 12 Mar 2024
  116. Last observed by Alex Bartolo on 1 Jan 2024
  117. Last observed by Alex Bartolo on 12 Mar 2024
  118. Last observed by Steve Morris on 26 Nov 2019
  119. Last observed by Alex Bartolo on 25 Feb 2023
  120. Last observed by Jonathan Feenstra on 21 Oct 2020
  121. Last observed by Jonathan Feenstra on 19 Oct 2020
  122. Last observed by Benjamin Ewing on 23 Jun 2023
  123. Last observed by Benjamin Ewing on 4 Mar 2024
  124. Last observed by Alex Bartolo on 12 Mar 2024
  125. Last observed by Natasha KD on 7 Oct 2023
  126. Last observed by Alex Bartolo on 22 May 2023
  127. Last observed by Alex Bartolo on 17 Jan 2023
  128. Last observed by Jonathan Feenstra on 26 Oct 2020
  129. Last observed by Alex Bartolo on 10 Sep 2022
  130. Last observed by Alex Bartolo on 12 Mar 2024
  131. Last observed by Alex Bartolo on 5 Mar 2023
  132. Last observed by Alex Bartolo on 5 Nov 2022
  133. Last observed by Alex Bartolo on 12 Mar 2024
  134. Last observed by Alex Bartolo on 2 Feb 2023
  135. Last observed by Mike San Miguel on 10 Nov 1995
  136. Last observed by Ben Newhouse on 13 May 2023
  137. Last observed by Mike San Miguel on 20 Feb 2010
  138. Last observed by Alex Bartolo on 25 Feb 2023
  139. Last observed by Ben Newhouse on 13 May 2023
  140. Last observed by Benjamin Ewing on 4 Mar 2024
  141. Last observed by Alex Bartolo on 21 Apr 2023
  142. Last observed by Mike San Miguel on 10 Nov 1995
  143. Last observed by Alex Bartolo on 12 Mar 2024
  144. Last observed by Alex Bartolo on 18 Apr 2023
  145. Last observed by Benjamin Ewing on 2 Jun 2023
  146. Last observed by Benjamin Ewing on 2 Jun 2023
  147. Last observed by Alex Bartolo on 12 Mar 2024
  148. Last observed by Alex Bartolo on 25 Oct 2020
  149. Last observed by Alex Bartolo on 31 Mar 2024
  150. Last observed by Alex Bartolo on 19 Apr 2023

Exotic: Provisional (3)

  1. Last observed by Alex Bartolo on 12 Mar 2024
  2. Last observed by Ben Newhouse on 13 May 2023
  3. Last observed by Jonathan Feenstra on 20 Oct 2020

Exotic: Escapee (1)

  1. Last observed by Alex Bartolo on 13 Apr 2022

Additional Taxa (23)

  1. Blue-winged/Cinnamon Teal Spatula discors/cyanoptera
    Last observed by Steve Morris on 22 Nov 2019
  2. Greater/Lesser Scaup Aythya marila/affinis
    Last observed by Alex Bartolo on 7 Feb 2022
  3. Aythya sp. Aythya sp.
    Last observed by Eric Haskell on 17 Dec 2000
  4. duck sp. Anatidae (duck sp.)
    Last observed by Alex Bartolo on 4 Aug 2020
  5. Horned/Eared Grebe Podiceps auritus/nigricollis
    Last observed by Alex Bartolo on 25 Oct 2020
  6. Western/Clark's Grebe Aechmophorus occidentalis/clarkii
    Last observed by Alex Bartolo on 5 Nov 2022
  7. Rufous/Allen's Hummingbird Selasphorus rufus/sasin
    Last observed by Alex Bartolo on 27 Mar 2023
  8. hummingbird sp. Trochilidae sp.
    Last observed by Ben Newhouse on 29 Aug 2019
  9. moorhen/coot/gallinule sp. Gallinula/Fulica/Porphyrio sp.
    Last observed by Marjolein Groot Nibbelink on 20 Sep 2014
  10. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    Last observed by Benjamin Ewing on 1 Sep 2022
  11. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    Last observed by Tracy Drake on 5 Sep 2016
  12. peep sp. Calidris sp. (peep sp.)
    Last observed by Benjamin Ewing on 24 Aug 2023
  13. shorebird sp. Charadriiformes sp.
    Last observed by Eric Haskell on 17 Dec 2000
  14. Larus sp. Larus sp.
    Last observed by Alex Bartolo on 27 Mar 2023
  15. gull sp. Larinae sp.
    Last observed by Cheryl Vigen on 22 Sep 2023
  16. tern sp. Sterninae sp.
    Last observed by Eric Haskell on 17 Dec 2000
  17. cormorant sp. Phalacrocoracidae sp.
    Last observed by Cheryl Vigen on 22 Sep 2023
  18. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    Last observed by Alex Bartolo on 5 Oct 2022
  19. Amazona sp. Amazona sp.
    Last observed by Alex Bartolo on 8 Aug 2020
  20. Mitred/Red-masked Parakeet Psittacara mitratus/erythrogenys
    Last observed by Alex Bartolo on 16 Jan 2023
  21. swallow sp. Hirundinidae sp.
    Last observed by Benjamin Ewing on 23 Jun 2023
  22. blackbird sp. Icteridae sp.
    Last observed by Alex Bartolo on 20 Jan 2023
  23. passerine sp. Passeriformes sp.
    Last observed by Alex Bartolo on 9 Apr 2023